Math, asked by rishitisalegend, 4 months ago

if radii of two circular cylinders are in the ratio 3 is to4 and their heights are in the ratio 4 is to
5 find the ratios of curved surfaces

Answers

Answered by tanujagautam107
1

Answer:

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Step-by-step explanation:

The radii of two cylinders are in ratio 4:3

Their heights are in the ratio 4:5

Let the ratio be x.

So radii are 4x and 3x

Heights are 4x and 5x

Formula of curved surface area of cylinder=2\pirh

ratios of curved surfaces = 4*3/4*5

=3:5

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